Final answer:
Revised sentences without adverbs, using descriptive verbs for conciseness and clarity: 1) She tiptoed across the room. 2) She gasped for air by the oxygen tank. 3) She scrutinized it. 4) She wrenched it open.
Step-by-step explanation:
Rewriting sentences to remove adverbs and replace the verbs with more descriptive ones helps improve the conciseness and vividness of writing. Here are the revised sentences:
- She tiptoed across the room.
- She gasped for air by the oxygen tank.
- She scrutinized it.
- She wrenched it open.
The key in each of these sentences is selecting a verb that inherently describes the manner in which the action is being performed, thus eliminating the need for an additional adverb to clarify. This results in more engaging and streamlined writing.